Iaso Tea - Weekly is formulated to cleanse your intestines and detoxify your entire body while helping you lose weight. It is a flavored tea obtained from all natural sources. Our special blend is designed for those with sensitive systems while adding known ingredients that provide a calming effect on the upper and lower intestines. It treats digestive disturbances and inflammatory disease of the gastrointestinal tract. Just 8 ounces of this mild tea twice daily can provide you with dramatic results.